品骏快递苏州地区配送路径优化研究摘要近年,物流的发展推动了社会经济的巨大进步。但持续增长的物流需求和不规范的物流系统导致运输成本的日益增加。配送是物流运输系统中极为重要的部分，合理的配送模式对于提高车辆的载重率，降低运输成本有着重大的意义。而路径优化则是配送的关键。因此，以降低物流成本、提高配送效率为目的，最大限度地利用车辆的使用空间，合理制定配送路线来进行路径优化。本篇以苏州地区品骏快递为研究背景，对目前配送中心配送现状及存在的问题加以分析，选择节约里程法科学模型，对配送路线以及车辆调度等问题进行综合分析研究；以提高配送整体的一个作业效率，提高车辆的装载率为目标并提出最终的优化方案，从而降低物流运输成本，增加企业的整体效益。【关键词】品骏快递;节约里程法；运输；路径优化；StudyonDistributionRoutingOptimizationOfPinjunExpressinSuzhouareaAbstractAsawhollyownedsubsidiaryofvip.com,thecompanywasfoundedin2008.Thekeytothedevelopmentofanewlogisticsenterpriseliesinhowtoprovidebetterlogisticsservicetothesociety.Deliveryinlogisticsandtransportlinksoccupyaveryimportantposition,theloadrateofreasonabledistributionmodecannotonlyimprovethevehicle,canmaximizetheuseofspacevehiclesuse,butalsocanreducethetransportationcost.Therefore,toimprovetheefficiencyofdistributionisthemostimportantguaranteeforthebenefitoflogisticsenterprises,thefeasibilityandrationalityofthedistributionrouteselectionhasgreatinfluenceontheenterprise.ThisarticletaketheSuzhouareapintalentexpressastheresearchbackground,thecurrentsituationofthedevelopmentofanalysis,chooseSavemileagemethodmodel,thecomprehensiveanalysisofthedistributionrouteandvehicleschedulingproblems,andputsforwardtheoptimizationscheme,aimedatimprovingpintalentexpressanoveralloperationalefficiencyintheSuzhouarea,makingreasonabledistributionroutefinally,byreducingthenumberofdeliveryvehiclestoimprovevehicleloadingrate,therebyreducingthecostoflogistics,andincreaseenterpriseoperationcost.[Keywords]PinjunExpress;distribution;pathoptimization;Mileagesavingmethod目录一、绪论..........................................................................................................................................3（一）研究背景、目的与意义...............................................................................................1（二）国内外研究综述...........................................................................................................1二、品骏快递公司配送现状...........................................................................................................2（一）品骏快递公司简介.......................................................................................................2（二）品骏快递公司苏州地区的配送现状...........................................................................2三、基于节约里程法的路径优化...................................................................................................7（一）节约里程法基本思想...................................................................................................7（二）节约里程法的约束条件...............................................................................................8（三）节约里程法的基本步骤...............................................................................................9（四）节约里程法在品骏快递公司苏州地区的应用............................................................9四、结论与展望..............................................
